Smart Door Contact Sensor 2.4GHz WiFi Wireless Window Detector with Tuya App Notification – No Hub Required – Compatible with Alexa Google Assistant

Smart Door Contact Sensor 2.4GHz WiFi Wireless Window Detector with Tuya App Notification – No Hub Required – Compatible with Alexa Google Assistant

Features:

• No need for gateways or complex wiring, the door sensor connects to WiFi in a few steps. (Note: the door sensor only works with 2.4GHz WiFi, not works with 5GHz.)
• Supports voice control by Alexa and Google home. After connecting Alexa and Google, you can know the status of the door and window by voice.
• Push instant notification to your phone immediately whenever the sensor is triggered to open or close. Keeping you informed all the time.
• Support checking open or close records on the app. Never worry about missing any important moments.
• You can share your added devices with your family members, so they can also monitor the status of doors or windows.
• When the device is offline, the APP will remind the device to go offline after 30 minutes.
• This door sensor runs on 2 AAA batteries (NOT INCLUDED). When the battery level is low, it will automatically remind you to change batteries, never worry about running out of battery.

Specifications:

• Input Voltage: DC3V LR03/AAA1.5Vx2 (NOT INCLUDED)
• Quiescent Current: ≤10uA
• Alarm Current: ≤160mA
• Lower Power Undervoltage: ≤2.7V
• WiFi: 2.4GHz IEEE 802.11b/g/n
• Magnetic Control Distance: ≥19/32″ (15mm)
• Working Temperature: 14℉~122℉ (-10℃ ~ 50℃)
• Working Humidity: Max. 95%RH
• Dimensions: 2-3/4″x1-3/8″x55/64″ (70x35x22mm)
• Weight: 1.2oz (34g)

Package List:

• 1 x WiFi Door Sensor
• 1 x User Manual
• Note: The batteries are not included, please purchase the batteries separately.